Whats RT mean?

can I ask a really dumb question what does lol mean I've not been doing this long thanks

Whatb dose khz in radio talk mean???

on msn what does this mean \\// ??

whats it mean when there is a question mark over where a program should be, in the program bar at the bottom of the screen?

on myspace someone says "if anyone wants to talk just post a comment with your addie and ill add you" whats an addie is it li...

i imported some pictures from the camera to my computer and it said that, does that mean they will erase from the camera?

I have at&t whats the number to like see how many texts you sent ? I know the minutes one is *646#

Also lokking to know what peers mean when downloading

In my text messages, the ones i send, have a little green talk bubble at the bottom of my text with a clock on it. whats it m...

What is a zip code, time zone and whats the state im in if I live in england?